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SHORT-TERM INVESTMENTS - Summary of Amortized Costs, Gross Unrealized Gains and Losses and Estimated Fair Values of Available-For-Sale Marketable Securities (Details) - USD ($) $ in Thousands | Dec. 31, 2023 | Dec. 31, 2022
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Debt Securities, Available-for-sale [Line Items] |  |
Amortized cost | $ 889,904 | $ 1,051,358
Gross unrealized gains | 1,395 | 288
Gross unrealized losses | (17,323) | (39,360)
Estimated fair value (Level 2 within the fair value hierarchy) | 873,976 | 1,012,286
Fair Value, Inputs, Level 2 | Corporate debentures |  |
Debt Securities, Available-for-sale [Line Items] |  |
Amortized cost | 835,856 | 986,803
Gross unrealized gains | 1,299 | 180
Gross unrealized losses | (16,582) | (37,408)
Estimated fair value (Level 2 within the fair value hierarchy) | 820,573 | 949,574
Fair Value, Inputs, Level 2 | U.S. Treasuries |  |
Debt Securities, Available-for-sale [Line Items] |  |
Amortized cost | 51,207 | 42,317
Gross unrealized gains | 93 | 96
Gross unrealized losses | (741) | (984)
Estimated fair value (Level 2 within the fair value hierarchy) | 50,559 | 41,428
Fair Value, Inputs, Level 2 | U.S. Government Agencies |  |
Debt Securities, Available-for-sale [Line Items] |  |
Amortized cost | 2,841 | 22,238
Gross unrealized gains | 3 | 12
Gross unrealized losses | 0 | (968)
Estimated fair value (Level 2 within the fair value hierarchy) | $ 2,844 | $ 21,284

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